*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
header{
    width: 100%;
    overflow: hidden;
    background: #F6F6F6;
    .top-banner{
        box-sizing: border-box;
        width: 1200px;
        height: 40px;
        margin: 0 auto;
        padding-top: 8px;
        a{
            color: #999999;
            font-size: 12px;
        }
        .top-left{
            float: left;
        }
        .top-right{
            float: right;
            span{
                color: #81ACF2;
                font-size: 11px;
            }
        }
    }
}
.bg{
    width: 100%;
    overflow: hidden;
    border-bottom: 2px solid #81ACF2;
    .bgbanner{
        box-sizing: border-box;
        width: 1200px;
        height: 80px;
        margin: 0 auto;
        padding-top: 20px;
        .bgbanner-left{
            float: left;
        }
        .bgbanner-right{
            float: right;
            .sousuokuang{
                width: 350px;
                height: 40px;
                border-radius: 5px;
                border: 1px solid #81ACF2;
                float: left;
                img{
                    margin-left: 5px;
                    vertical-align: bottom;
                }
                input{
                    padding-left: 5px;
                    outline: none;
                    border: none;
                    border-left: 1px solid grey;
                    width: 250px;
                    margin-top: 8px;
                    height: 20px;
                }
                a{
                    float: right;
                    width: 60px;
                    height: 40px;
                    background: #81ACF2;
                    color: white;
                    font-size: 12px;
                    text-align: center;
                    line-height: 40px;
                }
            }
            >a{
                display: inline-block;
                width: 100px;
                height: 40px;
                margin-left: 20px;
                border: 1px solid lightgrey;
                color: #81acf2;
                font-size: 12px;
                text-align: center;
                line-height: 40px;
                img{
                    margin-right: 5px;
                    vertical-align: text-top;
                }
            }
        }
    }
}
.bg1{
    width: 100%;
    overflow: hidden;
    background: #F6F6F6;
    padding-top: 20px;
    .bg1-banner{
        display: flex;
        justify-content: space-between;
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
        >div{
            width: 330px;
            background: white;
            >div:nth-child(1){
                box-sizing: border-box;
                width: 100%;
                height: 180px;
                padding: 40px 0 0 20px;
                a{
                    color: #81ACF2;
                    img{
                        vertical-align: middle;
                    }
                }
            }
            >div:nth-child(2){
                display: flex;
                flex-wrap: wrap;
                width: 100%;
                height: 201px;
                div{
                    width: 33%;
                    padding-top: 20px;
                    border-top: 1px solid #EEEEEE;
                    border-right: 1px solid #EEEEEE;
                    text-align: center;
                    font-size: 12px;
                    a{
                        color: black;
                    }
                    a:hover{
                        color: #81ACF2;
                    }
                }
            }
        }
    }
    .bg1-banner1{
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        width: 1200px;
        margin: 40px auto;
        padding: 0px 2px;
        overflow: hidden;
        >div{
            width: 32%;
            height: 470px;
            margin-bottom: 10px;
            background: white;
            >div{
                padding: 20px;
                h2{
                    color: #81acf2;
                    img{
                        margin-left: 10px;
                        vertical-align: middle;
                    }
                }
                p{
                    margin-top: 20px;
                    font-size: 15px;
                    color: #666;
                }
            }
        }
        >div:hover{
            box-shadow: 1px 1px 2px 1px rgba(0,0,0,.1);
        }
    }
    .bg1-banner2{
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        width: 1200px;
        margin: 0 auto;
        border-left: 4px solid #81ACF2;
        padding-left: 10px;
        color: #81ACF2;
        overflow: hidden;
        font-size: 20px;
        span{
            font-weight: 400;
            font-size: 18px;
            padding-left: 10px;
            color: #666666;
        }
        a{
            color: grey;
        }
    }
    .bg1-banner3{
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        width: 1200px;
        margin: 40px auto;
        overflow: hidden;
        >div{
            display: flex;
            justify-content: space-between;
            flex-direction: column;
            >div{
                width: 600px;
                display: flex;
                justify-content: space-between;
                height: 140px;
                >div{
                    box-sizing: border-box;
                    width: 100%;
                    margin: 5px;
                    padding: 15px 0 15px 15px;
                    p{
                        color: #333;
                        font-size: 14px;
                        span{
                            margin-right: 14px;
                            float: right;
                        }
                    }
                }
                >div:hover{
                    color: #81ACF2;
                    box-shadow: 1px 1px 2px 1px rgba(0,0,0,.1);
                }
            }
        }
    }
}
.bg2{
    width: 100%;
    overflow: hidden;
    >div:nth-child(1){
        width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        overflow: hidden;
        >div:nth-child(1){
            width: 33%;
            color: #666;
            height: 180px;
            padding: 20px 0;
            >div{
                margin: 15px 0;
                font-size: 30px
            }
            >p{
                margin-bottom: 10px;
                font-size: 14px;
            }
            >span{
                font-size: 14px;
            }
        }
        >div:nth-child(2){
            width: 20%;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 45px 0;
            a{
                width: 30%;
                color: #333;
                font-size: 14px;
            }
        }
        >div:nth-child(3){
            width: 40%;
            display: flex;
            justify-content: space-between;
            div{
                width: 30%;
                height: 100%;
                overflow: hidden;
                img{
                    margin-left: 22px;
                    margin-top: 40px;
                    width: 100px;
                    height: 100px;
                }
                p{
                    margin-top: 10px;
                    text-align: center;
                    color: #999;
                    font-size: 12px;
                }
            }
        }
    }
    >div:nth-child(2){
        width: 1200px;
        margin: 0px auto 30px;
        color: #999;
        font-size: 12px;
        text-align: center;
    }
}